Make a loss of function mutation in the lacy gene

Assignment Help Biology

Reference no: EM1397433

you decide that you want to figure out a situation where you see constant transcription of the lac genes but you want the amount of transcription to be low. which scenarios will give low transcription?

1. make a loss of function mutation in the operator of the lac operon and add glucose

2. make a loss of function mutation in CAP and add lactose

3. Make a mutation in the promoter of the LacI repressor and add glucose and lactose

4. make a mutation in the LacI repressor such that it cannot bind inducer but can still bind the DNA

5. make a loss of function mutation in the LacY gene

1. high

2. low

3. low

4. low

5. high

Reference no: EM1397433

Questions Cloud

Explain contemporary woman-shows qualities by d''este : The Courtier, however some women select to assert their higher intellectual abilities. Recognize and explain a contemporary woman who shows qualities advocated by d'Este, Cereta, or Marinella.

Describe the steps of the nitrogen cycle : Describe the steps of the nitrogen cycle. How is nitrogen lost from ecosystems? How is it replaced? Why does it need to be "fixed?"

Anova-thickness of oak veneer panels : Consider the results of the hypothesis test you conducted above. Which of the two types of errors could you have committed? Explain the ramification of committing such an error in the context of this scenario.

Calculate the ph of given solution : Calculate the pH of this solution? if we want to lower the pH by one unit of this solution then How many mL of 0.1 M H 3 PO 4 should be added to this solution?

Make a loss of function mutation in the lacy gene : you decide that you want to figure out a situation where you see constant transcription of the lac genes but you want the amount of transcription to be low. which scenarios will give low transcription?

African american versus caucasian community : The draft for my introduction is due as well as a little part of my draft of literature review is due. My topic is how has the workforce controversy in manufacturing of Nike shoes has impacted on sales of shoes within the African American versus C..

What type of control chart is used in software process : A project manager at COMSOFT corporation has collected statistics on the organization's software development process. He has the size of each project in number of lines of code for the past 20 projects and the number of lines of code in error disc..

Repeated-measures anova : Describe a scenario related to the final project in which you would use repeated-measures ANOVA. Describe a scenario related to the final project in which you would use MANOVA.

About how many new mutations will occur : A cricket has a diploid genome of 1.2 billion base pairs. Assume that there are about 200,000 individuals in the population and that the mutation rate is one per 100 million base pairs. About how many new mutations will occur in each generation of..

User Account

All Pages